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Li, Wai-Kee; Blinder, S. M. – Journal of Chemical Education, 2011
It is not often realized by chemists that the special theory of relativity is behind several aspects of quantum chemistry. The Schrdinger equation itself is based on relations between space-time and energy-momentum four vectors. Electron spin is, of course, the most obvious manifestation of relativity. The chemistry of some heavy elements is…
Descriptors: Chemistry, Scientific Concepts, Quantum Mechanics, Science Activities
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Cole, Robert H.; Berberian, John G. – Journal of Chemical Education, 1971
Descriptors: Chemical Analysis, Chemistry, College Science, Instruction
Worrall, I. J. – J Chem Educ, 1969
Descriptors: Chemistry, College Science, Instrumentation, Laboratory Experiments
Schwendeman, R. H.; And Others – J Chem Educ, 1970
Descriptors: Chemistry, College Science, Laboratory Experiments, Physical Sciences
Glaros, George; Cromwell, Norman H. – J Chem Educ, 1969
Descriptors: Chemistry, College Science, Laboratory Experiments, Organic Chemistry
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Glaros, George; Cromwell, Norman H. – Journal of Chemical Education, 1971
Descriptors: Chemical Bonding, Chemistry, College Science, Instructional Materials
Peer reviewed Peer reviewed
Hecht, Stephen S. – Journal of Chemical Education, 1971
Descriptors: Chemistry, College Science, Instructional Materials, Laboratory Procedures
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Jesaitis, R. G.; Krantz, A. – Journal of Chemical Education, 1971
Descriptors: Acids, Biochemistry, Chemistry, College Science
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King, Roy W.; Williams, Kathryn R. – Journal of Chemical Education, 1989
Using fourier transformation methods in nuclear magnetic resonance has made possible increased sensitivity in chemical analysis. This article describes these methods as they relate to magnetization, the RF magnetic field, nuclear relaxation, the RF pulse, and free induction decay. (CW)
Descriptors: Chemistry, College Science, Higher Education, Instrumentation
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Crawford, Thomas H.; Swanson, John – Journal of Chemical Education, 1971
Descriptors: Atomic Structure, Chemistry, College Science, Heat
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Glaros, George; Cromwell, Norman H. – Journal of Chemical Education, 1971
Descriptors: Chemical Bonding, Chemistry, College Science, Instructional Materials
Peer reviewed Peer reviewed
Taber, Richard L.; Grantham, Gary D. – Journal of Chemical Education, 1970
Descriptors: Chemistry, College Science, Instruction, Instructional Materials
Peer reviewed Peer reviewed
Harbison, Kenneth G. – Journal of Chemical Education, 1970
Descriptors: Chemistry, College Science, Instruction, Instructional Materials
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Settle, Frank A. Jr., Ed. – Journal of Chemical Education, 1989
Using Fourier transformation methods in nuclear resonance has made possible increased sensitivity in chemical analysis. This article describes data acquisition, data processing, and the frequency spectrum as they relate to this technique. (CW)
Descriptors: Chemistry, College Science, Higher Education, Instrumentation
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Ahn, Myong-Ku – Journal of Chemical Education, 1989
Nuclear magnetic resonance and infrared are two spectroscopic methods that commonly use the Fourier transform technique. Discussed are the similarities and differences in the use of the Fourier transform in these two spectroscopic techniques. (CW)
Descriptors: Chemistry, College Science, Higher Education, Laboratory Equipment
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